Global destinations remain off-limits due to safety and security

Various global destinations remain off-limits to tourists due to safety risks, environmental protection, national security, or the preservation of sacred traditions. Some locations have seen access restricted or heavily discouraged following incidents of people vanishing or facing extreme environmental hazards.

Notable restricted sites include the Island of the Dolls in Mexico, the Paris Catacombs in France, and the shores of North Sentinel Island in India. Other hazardous areas include the Darién Gap in Panama, the Maze District of Canyonlands in Utah, and the Door to Hell in Turkmenistan.

In the United States, the secretive Area 51 military installation in Nevada remains strictly restricted, though its proximity has fueled local tourism along the Extraterrestrial Highway. Other restricted zones worldwide include military installations, Indigenous territories, and fragile ecosystems like Brazil’s Snake Island.